Created temporary directory: /tmp/pip-ephem-wheel-cache-kdj8bkor
Created temporary directory: /tmp/pip-req-tracker-6hbj41sh
Created requirements tracker '/tmp/pip-req-tracker-6hbj41sh'
Created temporary directory: /tmp/pip-wheel-21wcwn_v
Collecting gcinvoice==0.2.3
  1 location(s) to search for versions of gcinvoice:
  * https://pypi.org/simple/gcinvoice/
  Getting page https://pypi.org/simple/gcinvoice/
  Analyzing links from page https://pypi.org/simple/gcinvoice/
    Found link https://files.pythonhosted.org/packages/fb/1f/de1cefe405ab789762bd33ffbca5ad7ce1af4d0ff396e1b2a2c19db99aac/gcinvoice-0.2.0-py2.py3-none-any.whl#sha256=6f2b10d3170a5d9c84cb4bcde394f37df52482521eb66237298fcfbe336bb2e7 (from https://pypi.org/simple/gcinvoice/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/dc/3f/da9dcf85d90096ede8595de07dd3d05bf044f4668c6a128f7bcaf7a3bbc4/gcinvoice-0.2.0.tar.gz#sha256=728f2fc4b281943982b00f18c5ee292bcad657487ac48e613af90fa6a2986183 (from https://pypi.org/simple/gcinvoice/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/b8/80/5547d4ce33c80133b70f6d88bf8b83578c9c950045347fdeddde6b74d14c/gcinvoice-0.2.1-py2.py3-none-any.whl#sha256=a558b549f2f79ada5f6e7348975efd2fef28d6bf394e4e41b6eaa4c5d63971a5 (from https://pypi.org/simple/gcinvoice/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/2e/fd/0c3842acc1a9607fa6a4a34a79a618e1c0eec204749efa1b112c7e80ecb1/gcinvoice-0.2.1.tar.gz#sha256=2472428964dae0388444f10d25659a32661f62c81cbce5e50d784f7c65bd2d54 (from https://pypi.org/simple/gcinvoice/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/b3/d4/8f1e387e61457e8decaf67caca07104cc45e4242c014457733f4d6e9573d/gcinvoice-0.2.2-py2.py3-none-any.whl#sha256=47e1c9fa208adeb982eca1de6a615772b871b51d47cc73a20b51e0719fe967f9 (from https://pypi.org/simple/gcinvoice/), version: 0.2.2
    Found link https://files.pythonhosted.org/packages/71/42/c2966d49fcd2b5113eba2628b38d0c119ca7d5871b30925e7577ae1eb6a6/gcinvoice-0.2.2.tar.gz#sha256=8247b2ae09f5066da420a2907b23a7710da9bdbf1bdc3b95f11d2c7c07f689cf (from https://pypi.org/simple/gcinvoice/), version: 0.2.2
    Found link https://files.pythonhosted.org/packages/ef/ea/792029f338e0ab1e71ea8d27d7e3c42a6d282a5911ade986668e99d32575/gcinvoice-0.2.3-py2.py3-none-any.whl#sha256=0495d1fb055cb374f386b4c7c7ce52b20483de3da0117b232762644f0e0945f9 (from https://pypi.org/simple/gcinvoice/), version: 0.2.3
    Found link https://files.pythonhosted.org/packages/20/20/a770886c4c58b72104c5df5866c72c5fdfe2d08a829e3f4707b93bb6e300/gcinvoice-0.2.3.tar.gz#sha256=d3b9fc4e9b2dad0deb47afcb165975e19bc7628643f17c6dab9a257e67b07801 (from https://pypi.org/simple/gcinvoice/), version: 0.2.3
  Using version 0.2.3 (newest of versions: 0.2.3)
  Created temporary directory: /tmp/pip-unpack-z1grvqnw
  Downloading https://files.pythonhosted.org/packages/ef/ea/792029f338e0ab1e71ea8d27d7e3c42a6d282a5911ade986668e99d32575/gcinvoice-0.2.3-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/ef/ea/792029f338e0ab1e71ea8d27d7e3c42a6d282a5911ade986668e99d32575/gcinvoice-0.2.3-py2.py3-none-any.whl#sha256=0495d1fb055cb374f386b4c7c7ce52b20483de3da0117b232762644f0e0945f9 (from https://pypi.org/simple/gcinvoice/)
  Saved /tmp/tmpz18_awfh/gcinvoice-0.2.3-py2.py3-none-any.whl
  Added gcinvoice==0.2.3 from https://files.pythonhosted.org/packages/ef/ea/792029f338e0ab1e71ea8d27d7e3c42a6d282a5911ade986668e99d32575/gcinvoice-0.2.3-py2.py3-none-any.whl#sha256=0495d1fb055cb374f386b4c7c7ce52b20483de3da0117b232762644f0e0945f9 to build tracker '/tmp/pip-req-tracker-6hbj41sh'
  Removed gcinvoice==0.2.3 from https://files.pythonhosted.org/packages/ef/ea/792029f338e0ab1e71ea8d27d7e3c42a6d282a5911ade986668e99d32575/gcinvoice-0.2.3-py2.py3-none-any.whl#sha256=0495d1fb055cb374f386b4c7c7ce52b20483de3da0117b232762644f0e0945f9 from build tracker '/tmp/pip-req-tracker-6hbj41sh'
Skipping gcinvoice, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-21wcwn_v/gcinvoice
Removed build tracker '/tmp/pip-req-tracker-6hbj41sh'